features a metal gear case for durability & longer life
uncoupling mats
provide ultimate cutting length of 2-3/8" to bore deeper holes in a single pass
creates heat to dissolve clog producing waste
Hole Saw, Carbide-Tipped, 3-In. Tile Installation Supplies features a metal gear caseDiablo, 3'', carbide tipped hole saw, cuts both wood & metal, use on wood, nail embedded wood, plastic, aluminum, metal, cast iron & stainless steel, delivers longer cutting life than bi metal for faster cutting performance & increased productivity, 2 3 8" cutting depth for 40 percent deeper holes in single pass & increased productivity, variable tooth design for faster cuts, snap lock plus mandrel system for quick & easy changes with no down time,